SunnyTan: Tanning & UV Index

SunnyTan – The Smart Tanning App That Actually Knows Your Skin

SunnyTan is your AI-powered personal sun companion — built to help you tan safely, track your skin's progress, and avoid burns. Whether you want an even tan, better vitamin D, or just to make the most of sunny days, SunnyTan gives you the science-backed tools to do it right.

Check real-time UV levels, get hourly sun forecasts, and receive personalized SPF recommendations based on your skin type. SunnyTan integrates with your location and live weather data for accurate, always-up-to-date guidance you can trust.

AI Skin Analysis Point your camera at your face — AI does the rest: • Skin tone classification on a 10-step shade scale • Tanning progress & evenness score • Sun damage detection: redness, pigmentation, dark spots • Personalized SPF and skincare recommendations

Smart Tanning Routines A fresh daily routine tailored to your skin and the weather: • Step-by-step tanning plan with exact durations • Optimal sun window based on today's UV forecast • Product recommendations (SPF, body oil, tanning gel) • Flip alerts — tan evenly and never miss a side

Live Session Tracker Stay safe while you tan in real time: • Safe sun limit countdown based on your skin type • Dose progress ring — know when to stop • Audible flip alarms • Clothing and skin exposure area selector

Vitamin D & UV Monitoring (Pro) • Daily vitamin D synthesis tracking (IU calculation) • Cumulative UV dose monitoring (SED) • Altitude and cloud-cover corrected calculations

Progress Tracking • Weekly photo log — watch your tan evolve day by day • Before & after comparison slider • Streak tracker and routine completion stats

Whether you're a dedicated tanner, a beach lover, or optimizing your vitamin D intake — SunnyTan gives your skin the precision it deserves.

Tan smarter. Not harder.

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Privacy Policy: https://www.sunnytan-app.com/privacy